For a limited time, our software comes with a few simple licensing options. You can get a 1-year license, a 2-year license, or you can get a 1-year license extension (in case you already have a license and it's up for renewal). In either case, this license key will give you access to all the tools/software that we have developed so far or that's going to be developed by TreeCat Software later for as long as your subscription is active.